The Light Emitting Diode (LED) base helps to display and enhance the look of Crystals, Lamps, Glass sculptures or figurines. These light display stands make the Crystals, Lamps look more attractive and elegant. The LED bases for crystals are suitable for use both at home or for public display. Dimmable Light varies from White to Yellow. Approx. 3.5" diameter, thickness approx.. 0.75". USB PORT - an attachment is required to use as a regular outlet. SOLD SEPARATELY (L1027)